The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-741-2773, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sonfarrel Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-741-2773 |
| Primary Part Number | 39-9945-502 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sonfarrel Inc. |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.120 INCHES NOMINAL IN |
| Attachment Feature Quantity | 3 |
| Cross-Sectional Height | 0.530 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.500 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Aperture Diameter | 1.200 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Attachment Method | ROUND HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 39-9945-502 | Sonfarrel Inc. (USA) |
| Reference | Meaning |
|---|---|
| 39-9945-502 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-741-2773 is a Seal,nonmetallic Special Shaped, manufactured by Sonfarrel Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-741-2773 has 1 manufacturer part number on file: 39-9945-502 (Sonfarrel Inc.).
Key specifications for 39-9945-502: Attachment Hole Diameter: 0.120 INCHES NOMINAL IN; Attachment Feature Quantity: 3; Cross-Sectional Height: 0.530 INCHES NOMINAL IN; Cross-Sectional Width: 0.500 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.